FILE - In this Friday, April 22, 2016 file photo Russian two time Olympic champion Vladimir Petrov, left, gives Russian President Vladimir Putin a champion's ring for CSKA's victory at the Russian ice hockey championship during a meeting on sports issues in Kazan, 720 kilometers (450 miles) east of Moscow, Russia. Vladimir Petrov, a two-time Olympic hockey champion who was on the Soviet Union team that lost to the United States at the 1980 Lake Placid Games, died Tuesday. He was 69. (Alexei Druzhinin/Pool Photo via AP, File)

FILE - In this Friday, April 22, 2016 file photo Russian two time Olympic champion Vladimir Petrov, left, gives Russian President Vladimir Putin a champion's ring for CSKA's victory at the Russian ice hockey championship during a meeting on sports issues in Kazan, 720 kilometers (450 miles) east of Moscow, Russia. Vladimir Petrov, a two-time Olympic hockey champion who was on the Soviet Union team that lost to the United States at the 1980 Lake Placid Games, died Tuesday. He was 69. (Alexei Druzhinin/Pool Photo via AP, File)